Steven Rostedt cb4764a6db tracing: use nowakeup version of commit for function event trace tests ...

The startup tests for the event tracer also runs with the function
tracer enabled. The "wakeup" version of the trace commit was used
which can grab spinlocks. If a task was preempted by an NMI
that called a function being traced, it could deadlock due to the
function tracer trying to grab the same lock.

Thanks to Frederic Weisbecker for pointing out where the bug was.

Reported-by: Ingo Molnar <mingo@elte.hu>
Reported-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2009-04-20 18:16:44 -04:00

..

blktrace.c

blktrace: fix context-info when mixed-using blk tracer and trace events

2009-04-16 10:11:01 +02:00

ftrace.c

ftrace: use module notifier for function tracer

2009-04-17 16:59:15 +02:00

Kconfig

tracing: rename EVENT_TRACER config to ENABLE_EVENT_TRACING

2009-04-20 17:55:35 +02:00

kmemtrace.c

tracing/filters: use ring_buffer_discard_commit() in filter_check_discard()

2009-04-14 00:00:56 +02:00

Makefile

tracing/events: move the ftrace event tracing code to core

2009-04-14 12:57:59 -04:00

ring_buffer.c

tracing: use recursive counter over irq level

2009-04-20 16:16:11 -04:00

trace_boot.c

tracing: use macros to denote usec and nsec per second

2009-04-07 14:43:06 +02:00

trace_branch.c

tracing/filters: use ring_buffer_discard_commit() in filter_check_discard()

2009-04-14 00:00:56 +02:00

trace_clock.c

tracing: fix four sparse warnings

2009-03-22 18:16:54 +01:00

trace_event_profile.c

tracing/events: convert event call sites to use a link list

2009-04-14 12:58:00 -04:00

trace_event_types.h

tracing/filters: add TRACE_EVENT_FORMAT_NOFILTER event macro

2009-04-14 00:00:51 +02:00

trace_events_filter.c

tracing/filters: add filter_mutex to protect filter predicates

2009-04-17 18:28:27 +02:00

trace_events.c

tracing: use nowakeup version of commit for function event trace tests

2009-04-20 18:16:44 -04:00

trace_export.c

tracing/filters: allow on-the-fly filter switching

2009-04-14 00:03:55 +02:00

trace_functions_graph.c

function-graph: add option to calculate graph time or not

2009-03-24 23:41:11 -04:00

trace_functions.c

tracing/core: use appropriate waiting on trace_pipe

2009-02-18 01:40:20 +01:00

trace_hw_branches.c

tracing/filters: use ring_buffer_discard_commit() in filter_check_discard()

2009-04-14 00:00:56 +02:00

trace_irqsoff.c

tracing: have latency tracers set the latency format

2009-03-04 22:15:30 -05:00

trace_mmiotrace.c

tracing: use macros to denote usec and nsec per second

2009-04-07 14:43:06 +02:00

trace_nop.c

tracing/ftrace: make nop-tracer use polling wait for events on pipe

2009-03-23 09:22:15 +01:00

trace_output.c

tracing/events: add export symbols for trace events in modules

2009-04-14 12:58:01 -04:00

trace_output.h

tracing/events: move declarations from trace directory to core include

2009-04-14 12:57:58 -04:00

trace_power.c

tracing/filters: use ring_buffer_discard_commit() in filter_check_discard()

2009-04-14 00:00:56 +02:00

trace_printk.c

tracing/ftrace: factorize the tracing files creation

2009-04-07 14:43:07 +02:00

trace_sched_switch.c

tracing/events: move trace point headers into include/trace/events

2009-04-14 22:05:43 -04:00

trace_sched_wakeup.c

tracing/events: move trace point headers into include/trace/events

2009-04-14 22:05:43 -04:00

trace_selftest_dynamic.c

ftrace: fix dynamic ftrace selftest

2008-05-23 21:13:23 +02:00

trace_selftest.c

tracing: keep the tracing buffer after self-test failure

2009-03-22 15:17:21 +01:00

trace_stack.c

tracing/ftrace: factorize the tracing files creation

2009-04-07 14:43:07 +02:00

trace_stat.c

Merge branch 'linus' into tracing/core

2009-04-07 13:47:45 +02:00

trace_stat.h

tracing: add handler to trace_stat

2009-03-24 23:22:58 -04:00

trace_syscalls.c

tracing/syscalls: use a dedicated file header

2009-04-09 05:43:32 +02:00

trace_sysprof.c

tracing/ftrace: factorize the tracing files creation

2009-04-07 14:43:07 +02:00

trace_workqueue.c

Merge branch 'linus' into tracing/core

2009-04-07 13:47:45 +02:00

trace.c

tracing: protect trace_printk from recursion

2009-04-17 16:21:35 -04:00

trace.h

tracing/filters: add filter_mutex to protect filter predicates

2009-04-17 18:28:27 +02:00